ALBRECHT CLASSEN. The Crisis of Spirituality in the Late Middle Ages: From the Twelfth Century to the Protestant Reformation; with an Emphasis on the Reformatio Sigismundi (1439). Global Journal of Human-Social Science, [S. l.], v. 19, n. D2, p. 7–16, 2019. Disponível em: https://socialscienceresearch.org/index.php/GJHSS/article/view/2980. Acesso em: 8 may. 2024.